rdsquashfs - tool to examine or uncompress SquashFS filesystems

       Written by David Oberhollenzer.

       Copyright    ©    2019   David   Oberhollenzer   License   GPLv3+:   GNU   GPL   version   3   or   later
       <https://gnu.org/licenses/gpl.html>.
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to  the  extent
       permitted by law.

inspect SquashFS filesystems                        May 2019                                       RDSQUASHFS(1)

       View or extract the contents of a squashfs image.

       The following options can be used to specify what operation to perform. One of those has to be present:

       --list, -l <path>
              Produce a directory listing similar to ls-l for a given path in the SquashFS image.

       --cat, -c <path>
              If the specified path is a regular file in the image, extract it and dump its contents to stdout.

       --xattr, -x <path>
              If  the  inode that the specified path resolves to has extended attributes, dump them as key value
              pairs to stdout.

       --unpack-path, -u <path>
              Unpack the specified sub directory from the image. To unpack everything, simply specify /.--describe, -d
              Produce a file listing from the image compatible with the format consumed by gensquashfs.

       --stat, -s <path>
              Dump all available information about the  inode  that  the  path  refers  to,  including  SquashFS
              specific  internals  such  as  the  on-disk layout of a file or the fast lookup index stored in an
              extended directory inode.

       The following options can be used to control the behaviour of the specified operation:

       --unpack-root, -p <path>
              If used with --unpack-path, this is where the data is unpacked to. If used with  --describe,  this
              is used as a prefix for the input path of regular files.

       --no-dev, -D
              Skip device special files when parsing the filesystem tree.

       --no-sock, -S
              Skip socket files when parsing the filesystem tree.

       --no-fifo, -F
              Skip named pipes when parsing the filesystem tree.

       --no-slink, -L
              Skip symbolic links when parsing the filesystem tree.

       --no-empty-dir, -E
              Skip empty directories, including ones that are empty after applying the above rules.

       The following options are specific to unpacking files from a SquashFS image to disk:

       --no-sparse, -Z
              Do not create sparse files. Always unpack sparse files by writing blocks of zeros to disk.

       --set-xattr, -X
              Set the extended attributes from the SquashFS image.

       --set-times, -T
              Set the create and modify timestamps of the file to the mtime from the SquashFS image.

       --chmod, -C
              Change permission flags of unpacked files to those stored in the SquashFS image.

       --chown, -O
              Change ownership of unpacked files to the UID/GID set in the SquashFS image.

       --quiet, -q
              Do not print out progress while unpacking.

       Other options:

       --help, -h
              Print help text and exit.

       --version, -V
              Print version information and exit.

       rdsquashfs - tool to examine or uncompress SquashFS filesystems

gensquashfs(1), sqfs2tar(1), sqfsdiff(1)

rdsquashfs [OPTIONS] <squashfs-file>